PHP StringAsset::load方法代码示例

    public function testRoundTrip()
    {
        $input = <<<EOF
(function() {
function unused(){}
function foo(bar) {
    var foo = 'foo';
    return foo + bar;
}
alert(foo("bar"));
})();
EOF;
        $expected = <<<EOF
(function() {
  alert("foobar")
})();

EOF;
        $asset = new StringAsset($input);
        $asset->load();
        $filter = new CompilerApiFilter();
        $filter->setCompilationLevel(CompilerApiFilter::COMPILE_SIMPLE_OPTIMIZATIONS);
        $filter->setJsExterns('');
        $filter->setExternsUrl('');
        $filter->setExcludeDefaultExterns(true);
        $filter->setFormatting(CompilerApiFilter::FORMAT_PRETTY_PRINT);
        $filter->setUseClosureLibrary(false);
        $filter->setWarningLevel(CompilerApiFilter::LEVEL_VERBOSE);
        $filter->filterLoad($asset);
        $filter->filterDump($asset);
        $this->assertEquals($expected, $asset->getContent());
    }

    /**
     * @group integration
     */
    public function testFilterDump()
    {
        if (!isset($_SERVER['YUI_COMPRESSOR_JAR'])) {
            $this->markTestSkipped('There is no YUI_COMPRESSOR_JAR environment variable.');
        }
        $source = <<<JAVASCRIPT
(function() {

var asdf = 'asdf';
var qwer = 'qwer';

if (asdf.indexOf(qwer)) {
    alert("That's not possible!");
} else {
    alert("Boom.");
}

})();

JAVASCRIPT;
        $expected = <<<JAVASCRIPT
(function(){var a="asdf";var b="qwer";if(a.indexOf(b)){alert("That's not possible!")}else{alert("Boom.")}})();
JAVASCRIPT;
        $asset = new StringAsset($source);
        $asset->load();
        $filter = new JsCompressorFilter($_SERVER['YUI_COMPRESSOR_JAR']);
        $filter->filterDump($asset);
        $this->assertEquals($expected, $asset->getContent(), '->filterDump()');
    }

    public function testCompile()
    {
        if (!isset($_SERVER['CLOSURE_JAR'])) {
            $this->markTestSkipped('There is no CLOSURE_JAR environment variable.');
        }
        $input = <<<EOF
(function() {
function unused(){}
function foo(bar) {
    var foo = 'foo';
    return foo + bar;
}
alert(foo("bar"));
})();
EOF;
        $expected = <<<EOF
(function(){alert("foobar")})();

EOF;
        $asset = new StringAsset($input);
        $asset->load();
        $filter = new CompilerJarFilter($_SERVER['CLOSURE_JAR']);
        $filter->filterLoad($asset);
        $filter->filterDump($asset);
        $this->assertEquals($expected, $asset->getContent());
    }

 public function testFilterLoad()
 {
     $asset = new StringAsset('.foo{.bar{width:1+1;}}');
     $asset->load();
     $this->filter->filterLoad($asset);
     $this->assertEquals(".foo .bar {\n  width: 2;\n}\n", $asset->getContent(), '->filterLoad() parses the content');
 }

 public function testPreserveCommentsFalse()
 {
     $asset = new StringAsset("/* Line 1 */\n.foo { color: green }");
     $asset->load();
     $this->filter->setPreserveComments(false);
     $this->filter->filterLoad($asset);
     $this->assertNotContains('/* Line 1 */', $asset->getContent(), '->setPreserveComments(false)');
 }

 public function testFilterLoadWithUseNib()
 {
     $asset = new StringAsset("@import 'nib'\nbody\n  whitespace nowrap\n  font 12px Helvetica, Arial, sans-serif\n  color black");
     $asset->load();
     $this->filter->setUseNib(true);
     $this->filter->filterLoad($asset);
     $this->assertEquals("body {\n  white-space: nowrap;\n  font: 12px Helvetica, Arial, sans-serif;\n  color: #000;\n}\n", $asset->getContent(), '->filterLoad() parses the content using the nib extension');
 }

 public function testIgnoreNonPuliAssets()
 {
     $asset = new StringAsset('content');
     $asset->load();
     $this->filter->filterLoad($asset);
     $this->filter->filterDump($asset);
     // no error
 }

 public function testFilterLoadWithCompression()
 {
     $asset = new StringAsset("body\n  font 12px Helvetica, Arial, sans-serif\n  color black;");
     $asset->load();
     $this->filter->setCompress(true);
     $this->filter->filterLoad($asset);
     $this->assertEquals("body{font:12px Helvetica,Arial,sans-serif;color:#000}\n", $asset->getContent(), '->filterLoad() parses the content and compress it');
 }

 public function testPresets()
 {
     $asset = new StringAsset('.foo { color: @bar }');
     $asset->load();
     $this->filter->setPresets(array('bar' => 'green'));
     $this->filter->filterLoad($asset);
     $this->assertEquals(".foo { color:green; }\n", $asset->getContent(), '->setPresets() to pass variables into lessphp filter');
 }

 public function testGetContentNullUnlessLoaded()
 {
     // see https://github.com/kriswallsmith/assetic/pull/432
     $asset = new StringAsset("test");
     $this->assertNull($asset->getContent(), '->getContent() returns null unless load() has been called.');
     $asset->load();
     $this->assertEquals("test", $asset->getContent(), '->getContent() returns the content after load()');
 }

 public function testLoadAppliesAdditionalFilter()
 {
     $asset = new StringAsset('');
     $asset->load();
     $filter = $this->getMock('Assetic\\Filter\\FilterInterface');
     $filter->expects($this->once())->method('filterLoad')->with($asset);
     $asset->load($filter);
 }

 public function testAppend()
 {
     $asset = new StringAsset('foobar');
     $asset->load();
     $filter = new SeparatorFilter('+');
     $filter->filterDump($asset);
     $this->assertEquals('foobar+', $asset->getContent());
 }

 public function testNoHeader()
 {
     $asset = new StringAsset('square = (x) -> x * x');
     $asset->load();
     $this->filter->setNoHeader(true);
     $this->filter->filterLoad($asset);
     $this->assertNotRegExp('/^\\/\\/ Generated by CoffeeScript/i', $asset->getContent());
 }

 public function testUriRewriteWithSymlinks()
 {
     $filter = new UriRewriteFilter('path/to/public', array('//assets' => strtr('path/to/outside/public/assets', '/', DIRECTORY_SEPARATOR)));
     $input = "body { background-image: url('../foo/bar.png'); }";
     $asset = new StringAsset($input, array(), 'path/to/outside/public/assets/baz', 'qux.css');
     $asset->load();
     $filter->filterDump($asset);
     $this->assertEquals("body { background-image: url('/assets/foo/bar.png'); }", $asset->getContent());
 }

 public function testNoTargetPath()
 {
     $content = 'body{url(foo.gif)}';
     $asset = new StringAsset($content);
     $asset->load();
     $filter = new CssRewriteFilter();
     $filter->filterDump($asset);
     $this->assertEquals($content, $asset->getContent(), '->filterDump() urls are not changed without urls');
 }